Lean Lexicon: A Graphical Glossary For Lean Thi... May 2026

: A Japanese term for waste, which includes overproduction, waiting, and defects.

: A visual signal system that highlights status or abnormalities in operations.

: The most recent 5th edition defines 207 terms and includes 60+ illustrations . Lean Lexicon: A Graphical Glossary for Lean Thi...

The Lexicon provides clarity on essential lean tools and philosophies:

The book has evolved through several versions to incorporate new developments in the field: Lean Lexicon: A Graphical Glossary for Lean Thinkers : A Japanese term for waste, which includes

The is a foundational reference book published by the Lean Enterprise Institute (LEI) that standardizes the specialized language of lean production and lean thinking. Overview of the Lexicon

Edited by Chet Marchwinski and John Shook, the Lexicon serves as an illustrated dictionary to clarify terms ranging from "A3 Report" to "Yamazumi Board". Unlike typical business glossaries, it focuses exclusively on lean concepts and relies heavily on visual aids to explain complex ideas. The Lexicon provides clarity on essential lean tools

: Each entry typically includes the term's name, a simple definition, a practical example, cross-references, and an illustration. Key Lean Concepts Covered